SEATTLE, April 30, 2014 /PRNewswire/ -- Boeing [NYSE: BA] and Ryanair have finalized an order for five additional Next-Generation 737s, valued at $452 million at list prices. Today's announcement brings the total number of unfilled Next-Generation 737 orders for the Ireland-based ultra-low-cost carrier to 180 airplanes.

"The 737-800 is the perfect airplane for us as we continue to expand our fleet to cater to both business passengers and tourists who want to visit and explore Europe at affordable, reliable rates," said Michael O'Leary, director and CEO of Ryanair. "The addition of these highly efficient airplanes will help provide our customers with additional options when it comes to planning their travel."